专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110057395A1 SEAL ELEMENT 审中-公开
标题翻译：密封元件
公开(公告)号：US20110057395A1
公开(公告)日：2011-03-10
申请号：US12743397
申请日：2008-11-19
申请人： Lee Mercer , Stewart Christie
发明人： Lee Mercer , Stewart Christie
IPC分类号： F16J15/02 , E21B33/126
CPC分类号： E21B33/1208 , E21B23/02 , E21B33/035
摘要： A seal element (120, 126) for sealing a conduit is described. The seal element comprises a frusto conical portion (28) and a first lip (30) extending from an external edge of the frusto conical portion, the lip being adapted to be pivoted into engagement with a conduit surface. In a described embodiment, two seal elements are provided on a plug (10) for sealing a conduit (16), the seal elements facing in opposite directions to seal from above and below.
摘要翻译：描述了用于密封导管的密封元件（120,126）。密封元件包括截头圆锥形部分（28）和从截头圆锥形部分的外部边缘延伸的第一唇缘（30），所述唇部适于枢转成与导管表面接合。在所描述的实施例中，两个密封元件设置在用于密封导管（16）的插头（10）上，密封元件面向相反方向以从上方和下方密封。

2. 发明授权

US09322248B2 Wellbore apparatus and methods for multi-zone well completion, production and injection 有权
标题翻译：多孔井完井，生产和注入的井筒设备和方法
公开(公告)号：US09322248B2
公开(公告)日：2016-04-26
申请号：US13991857
申请日：2011-11-17
申请人： Charles S. Yeh , Michael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
发明人： Charles S. Yeh , Michael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
IPC分类号： E21B43/04 , E21B43/08 , E21B43/14 , E21B33/12 , E21B34/06 , E21B34/14 , E21B33/124
CPC分类号： E21B43/04 , E21B33/124 , E21B34/063 , E21B34/14 , E21B43/045 , E21B43/08 , E21B43/14
摘要： Completing a wellbore in a subsurface formation with packer assembly having first mechanically-set packer as first zonal isolation tool, and second zonal isolation tool comprises internal bore for receiving production fluids, and alternate flow channels. First packer has alternate flow channels around inner mandrel, and sealing element external to inner mandrel and includes operatively connecting packer assembly to a sand screen, and running into wellbore. First packer set by actuating sealing element into engagement with surrounding open-hole portion of the wellbore. Thereafter, injecting a gravel slurry and further injecting the gravel slurry through the alternate flow channels to allow it to bypass the sealing element, resulting in a gravel packed wellbore within an annular region between sand screen and surrounding formation below packer assembly.
摘要翻译：用具有第一机械设置的封隔器作为第一区域隔离工具的封隔器组件完成地下构造中的井筒，并且第二区域隔离工具包括用于接收生产流体的内孔和交替的流动通道。第一封隔器在内心轴周围具有交替的流动通道，以及在内心轴外部的密封元件，并且包括将封隔器组件可操作地连接到砂筛并进入井眼。第一封隔器通过致动密封元件与井眼的周围露孔部分接合来设定。此后，注入砾石浆料，并通过交替的流动通道进一步注入砾石浆料，以允许其绕过密封元件，从而在砂筛和封隔器组件下方的周围地层之间的环形区域内产生砾石填充的井筒。

3. 发明授权

US08651178B2 Packer 有权
标题翻译：封隔器
公开(公告)号：US08651178B2
公开(公告)日：2014-02-18
申请号：US12294078
申请日：2007-03-22
申请人： Lee Mercer , Iain Macleod
发明人： Lee Mercer , Iain Macleod
IPC分类号： E21B33/12
CPC分类号： E21B23/06 , E21B33/12 , E21B33/1208 , E21B33/128
摘要： A packer for a well. The packer comprises a seal element and seal setting apparatus. The seal setting apparatus is moveable with respect to the seal element in a setting direction to apply a setting force to the seal element to move the seal element from a run-in configuration to a set configuration in which, in use, the seal element forms a contact seal with a conduit wall. In use, the packer is arranged such that, in the set configuration, a pressure differential across the packer, which creates a force in the setting direction, will increase the setting force applied by the seal setting apparatus to the seal element to maintain the seal.
摘要翻译：一个井的封隔器。封隔器包括密封元件和密封件设置装置。密封设定装置能够在设定方向上相对于密封元件移动，以向密封元件施加设定力，以将密封元件从入口构造移动到其中在使用中密封元件形成的设定构型与导管壁的接触密封。在使用中，封隔器被布置成使得在设定的构造中，跨越封隔器的在设定方向上产生力的压力差将增加由密封设置装置施加到密封元件的设定力，以保持密封。

4. 发明授权

US08678099B2 Sealing system 有权
标题翻译：密封系统
公开(公告)号：US08678099B2
公开(公告)日：2014-03-25
申请号：US11570335
申请日：2005-04-11
申请人： Iain McLeod , Lee Mercer
发明人： Iain McLeod , Lee Mercer
IPC分类号： E21B33/12
CPC分类号： E21B33/1293 , E21B33/1216
摘要： A sealing system and method for sealing a tubular conduit, the sealing system includes a housing, at least one annular seal surrounding the outer surface of the housing, at least one seal back-up mounted on the housing outer surface, and seal and anchor energising means for urging the annular seal and the anchor surface into contact with the tubular conduit in response to an actuation force.
摘要翻译：一种用于密封管状导管的密封系统和方法，所述密封系统包括壳体，围绕所述壳体的外表面的至少一个环形密封件，安装在所述壳体外表面上的至少一个密封件支撑件，以及密封和锚固件通电用于响应于致动力推动环形密封件和锚固表面与管状导管接触的装置。

5. 发明授权

US09303485B2 Wellbore apparatus and methods for zonal isolations and flow control 有权
标题翻译：井筒装置和方法，用于区域分离和流量控制
公开(公告)号：US09303485B2
公开(公告)日：2016-04-05
申请号：US13990803
申请日：2011-12-06
申请人： Michael T. Hecker , Michael D. Barry , Petrus A. J. Stevens , David A. Howell , Charles S. Yeh , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
发明人： Michael T. Hecker , Michael D. Barry , Petrus A. J. Stevens , David A. Howell , Charles S. Yeh , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
IPC分类号： E21B33/13 , E21B33/12 , E21B43/04
CPC分类号： E21B33/13 , E21B33/12 , E21B43/045
摘要： Method for completing a wellbore in a subsurface formation includes providing a sand control device representing one or more joints of sand screens, and a packer assembly along the joints with at least one mechanically-set packer with at least one alternate flow channel therein. Running the packer assembly and connected sand screen into the wellbore, setting a mechanically-set packer into engagement with the surrounding wellbore, injecting gravel slurry into the wellbore to form a gravel pack. An elongated isolation string is run into the sand control device across the packer assembly with valves that serve as an inflow control device. Thereafter, seals are activated around the isolation string and adjacent the packer assembly. A zonal isolation apparatus allows flow control to be provided above and below packer assembly.
摘要翻译：在地下地层中完成井眼的方法包括：提供一个表示沙子筛网的一个或多个接头的砂控制装置，以及一个具有至少一个机械设置的封隔器的封隔器组件，所述封隔器在其中具有至少一个交替的流动通道。将封隔器组件和连接的砂筛运行到井筒中，将机械设置的封隔器设置成与周围的井筒接合，将砾石浆料注入井筒中以形成砾石填料。细长的隔离串通过封隔器组件进入砂控制装置，该阀具有用作流入控制装置的阀。此后，密封件围绕隔离柱并且邻近封隔器组件被致动。区域隔离装置允许在封隔器组件的上方和下方设置流量控制。

6. 发明申请

US20130248179A1 Packer For Alternate Flow Channel Gravel Packing and Method For Completing A Wellbore 审中-公开
标题翻译：封隔器用于替代流道通道砾石填充和完井井的方法
公开(公告)号：US20130248179A1
公开(公告)日：2013-09-26
申请号：US13991852
申请日：2011-11-17
申请人： Charles S. Yeh , Michael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
发明人： Charles S. Yeh , Michael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
IPC分类号： E21B43/04 , E21B43/16 , E21B43/00 , E21B33/12 , E21B33/126
CPC分类号： E21B43/04 , E21B23/06 , E21B33/12 , E21B33/124 , E21B33/126 , E21B33/1295 , E21B43/00 , E21B43/16
摘要： Apparatus and method for completing a wellbore including providing a packer having an inner mandrel, alternate flow channels along the inner mandrel, and a sealing element external to the inner mandrel, including connecting packer to tubular body, then running the packer and connected tubular body into the wellbore. In one aspect, the packer and connected tubular body may be placed along an open-hole portion of the wellbore. Tubular body may be a sand screen, with the sand screen comprising a base pipe, a surrounding filter medium, and alternate flow channels. The method includes setting a packer and injecting a gravel slurry into an annular region formed between the tubular body and the surrounding wellbore, and then further injecting the gravel slurry through the alternate flow channels to allow the gravel slurry to at least partially bypass sealing element of the packer.
摘要翻译：用于完成井眼的装置和方法，包括提供具有内心轴的封隔器，沿着内心轴的交替流动通道，以及在内心轴外部的密封元件，包括将封隔器连接到管状体，然后将封隔器和连接的管状体运行到井筒。在一个方面，封隔器和连接的管状体可以沿着井孔的开孔部分放置。管状体可以是砂筛，其中筛网包括基管，周围的过滤介质和交替的流动通道。该方法包括设置封隔器并将砾石浆料注入形成在管体和周围井眼之间的环形区域中，然后通过交替的流动通道进一步注入砾石浆料，以使砾石浆料至少部分地绕过封隔器

7. 发明申请

US20130248178A1 Wellbore Apparatus and Methods For Zonal Isolations and Flow Contgrol 审中-公开
标题翻译：用于区域分离和流量控制的井眼装置和方法
公开(公告)号：US20130248178A1
公开(公告)日：2013-09-26
申请号：US13990803
申请日：2011-12-06
申请人： Michael T. Hecker , Michael D. Barry , Petrus A. J. Stevens , David A. Howell , Charles S. Yeh , Iain M. Macleod , Lee Mercer , Stephen Reid , Andew J. Elrick
发明人： Michael T. Hecker , Michael D. Barry , Petrus A. J. Stevens , David A. Howell , Charles S. Yeh , Iain M. Macleod , Lee Mercer , Stephen Reid , Andew J. Elrick
IPC分类号： E21B33/13
CPC分类号： E21B33/13 , E21B33/12 , E21B43/045
摘要： Method for completing a wellbore in a subsurface formation includes providing a sand control device representing one or more joints of sand screens, and a packer assembly along the joints with at least one mechanically-set packer with at least one alternate flow channel therein. Running the packer assembly and connected sand screen into the wellbore, setting a mechanically-set packer into engagement with the surrounding wellbore, injecting gravel slurry into the wellbore to form a gravel pack. An elongated isolation string is run into the sand control device across the packer assembly with valves that serve as an inflow control device. Thereafter, seals are activated around the isolation string and adjacent the packer assembly. A zonal isolation apparatus allows flow control to be provided above and below packer assembly.
摘要翻译：在地下地层中完成井眼的方法包括：提供一个表示沙子筛网的一个或多个接头的砂控制装置，以及一个具有至少一个机械设置的封隔器的封隔器组件，所述封隔器在其中具有至少一个交替的流动通道。将封隔器组件和连接的砂筛运行到井筒中，将机械设置的封隔器设置成与周围的井筒接合，将砾石浆料注入井筒中以形成砾石填料。细长的隔离串通过封隔器组件进入砂控制装置，该阀具有用作流入控制装置的阀。此后，密封件围绕隔离柱并且邻近封隔器组件被致动。区域隔离装置允许在封隔器组件的上方和下方设置流量控制。

8. 发明授权

US09404348B2 Packer for alternate flow channel gravel packing and method for completing a wellbore 有权
标题翻译：封隔器用于替代流道砾石填充和完成井筒的方法
公开(公告)号：US09404348B2
公开(公告)日：2016-08-02
申请号：US13991852
申请日：2011-11-17
申请人： Charles S. Yeh , Michael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
发明人： Charles S. Yeh , Michael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
IPC分类号： E21B33/128 , E21B43/04 , E21B23/06 , E21B33/124 , E21B33/1295 , E21B33/12 , E21B33/126 , E21B43/00 , E21B43/16
CPC分类号： E21B43/04 , E21B23/06 , E21B33/12 , E21B33/124 , E21B33/126 , E21B33/1295 , E21B43/00 , E21B43/16
摘要： Apparatus and method for completing a wellbore including providing a packer having an inner mandrel, alternate flow channels along the inner mandrel, and a sealing element external to the inner mandrel, including connecting packer to tubular body, then running the packer and connected tubular body into the wellbore. In one aspect, the packer and connected tubular body may be placed along an open-hole portion of the wellbore. Tubular body may be a sand screen, with the sand screen comprising a base pipe, a surrounding filter medium, and alternate flow channels. The method includes setting a packer and injecting a gravel slurry into an annular region formed between the tubular body and the surrounding wellbore, and then further injecting the gravel slurry through the alternate flow channels to allow the gravel slurry to at least partially bypass sealing element of the packer.
摘要翻译：用于完成井眼的装置和方法，包括提供具有内心轴的封隔器，沿着内心轴的交替流动通道，以及在内心轴外部的密封元件，包括将封隔器连接到管状体，然后将封隔器和连接的管状体运行到井筒。在一个方面，封隔器和连接的管状体可以沿着井孔的开孔部分放置。管状体可以是砂筛，其中筛网包括基管，周围的过滤介质和交替的流动通道。该方法包括设置封隔器并将砾石浆料注入形成在管体和周围井眼之间的环形区域中，然后通过交替的流动通道进一步注入砾石浆料，以使砾石浆料至少部分地绕过封隔器

9. 发明申请

US20130277053A1 Wellbore Apparatus and Methods For Multi-Zone Well Completion, Production and Injection 审中-公开
标题翻译：多孔井完井，生产和注射井井设备及方法
公开(公告)号：US20130277053A1
公开(公告)日：2013-10-24
申请号：US13991857
申请日：2011-11-17
申请人： Charles S. Yeh , MIchael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
发明人： Charles S. Yeh , MIchael D. Barry , Michael T. Hecker , Tracy J. Moffett , Jon Blacklock , David C. Haeberle , Patrick C. Hyde , Iain M. Macleod , Lee Mercer , Stephen Reid , Andrew J. Elrick
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B33/124 , E21B34/063 , E21B34/14 , E21B43/045 , E21B43/08 , E21B43/14
摘要： Completing a wellbore in a subsurface formation with packer assembly having first mechanically-set packer as first zonal isolation tool, and second zonal isolation tool comprises internal bore for receiving production fluids, and alternate flow channels. First packer has alternate flow channels around inner mandrel, and sealing element external to inner mandrel and includes operatively connecting packer assembly to a sand screen, and running into wellbore. First packer set by actuating sealing element into engagement with surrounding open-hole portion of the wellbore. Thereafter, injecting a gravel slurry and further injecting the gravel slurry through the alternate flow channels to allow it to bypass the sealing element, resulting in a gravel packed wellbore within an annular region between sand screen and surrounding formation below packer assembly.
摘要翻译：用具有第一机械设置的封隔器作为第一区域隔离工具的封隔器组件完成地下构造中的井筒，并且第二区域隔离工具包括用于接收生产流体的内孔和交替的流动通道。第一封隔器在内心轴周围具有交替的流动通道，以及在内心轴外部的密封元件，并且包括将封隔器组件可操作地连接到砂筛并进入井眼。第一封隔器通过致动密封元件与井眼的周围露孔部分接合来设定。此后，注入砾石浆料，并通过交替的流动通道进一步注入砾石浆料，以允许其绕过密封元件，从而在砂筛和封隔器组件下方的周围地层之间的环形区域内产生砾石填充的井筒。

10. 发明申请

US20090308592A1 PACKER 有权
标题翻译：包装机
公开(公告)号：US20090308592A1
公开(公告)日：2009-12-17
申请号：US12294078
申请日：2007-03-22
申请人： Lee Mercer , Iain Macleod
发明人： Lee Mercer , Iain Macleod
IPC分类号： E21B33/12 , E21B33/00
CPC分类号： E21B23/06 , E21B33/12 , E21B33/1208 , E21B33/128
摘要： A packer for a well is described. The packer comprises a seal element and seal setting apparatus. The seal setting apparatus is moveable with respect to the seal element in a setting direction to apply a setting force to the seal element to move the seal element from a run-in configuration to a set configuration in which, in use, the seal element forms a contact seal with a conduit wall. In use, the packer is arranged such that, in the set configuration, a pressure differential across the packer, which creates a force in the setting direction, will increase the setting force applied by the seal setting apparatus to the seal element to maintain the seal.
摘要翻译：描述了一个井的封隔器。封隔器包括密封元件和密封件设置装置。密封设定装置能够在设定方向上相对于密封元件移动，以向密封元件施加设定力，以将密封元件从入口构造移动到使用中密封元件形成的设定构型与导管壁的接触密封。在使用中，封隔器被布置成使得在设定的构造中，跨越封隔器的在设定方向上产生力的压力差将增加由密封设置装置施加到密封元件的设定力，以保持密封。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式